The viirs data is from nasa while the perimeter data is from the national interagency fire center.
Satellite california forest fires map.
The fire and smoke map shows fine particulate 2 5 micron pm 2 5 pollution data obtained from air quality monitors and sensors information is shown on both the epa s air quality index scale using the nowcast aqi algorithm and also as hourly pm 2 5 concentration values.
This map contains four different types of data.
There are two major types of current fire information.
Nasa lance fire information for resource management system provides near real time active fire data from modis and viirs to meet the needs of firefighters scientists and users interested in monitoring fires.
For low cost sensor data a correction equation is also applied to mitigate bias in the sensor data.
Get alerts and smoke warnings in real time for live wildfires.
Fire perimeter and hot spot data.
These data are used to make highly accurate perimeter maps for firefighters and other emergency personnel but are generally updated only once every 12 hours.
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Fire perimeter data are generally collected by a combination of aerial sensors and on the ground information.
This map contains live feed sources for us current wildfire locations and perimeters viirs and modis hot spots wildfire conditions red flag warnings and wildfire potential each of these layers provides insight into where a fire is located its intensity and the surrounding areas susceptibility to wildfire.
Fire data is available for download or can be viewed through a map interface.
Weatherbug s interactive wildfire and forest fire maps.
Interactive map showing acres burned and containment of fires including glass.
The data is provided by calfire.
Largest wildfires 1 august complex 3 scu lightning complex 4 lnu lightning complex 5 north complex and 6 creek fire.
Latest updates on san francisco bay area fires and wildfires burning across northern california and evacuation orders.